4.0 Article

Characteristics of plant communities, population features, and edaphic conditions of Arnica montana L. populations in pine forests of mid-Eastern Europe

Journal

ACTA SOCIETATIS BOTANICORUM POLONIAE
Volume 88, Issue 4, Pages -

Publisher

POLSKIE TOWARZYSTWO BOTANICZNE
DOI: 10.5586/asbp.3640

Keywords

Arnica montana; population characteristics; edaphic conditions; pine forest populations

Categories

Funding

  1. Polish Ministry of Science and Higher Education

Ask authors/readers for more resources

Mountain arnica, Arnica montana L., an herbaceous plant species critically endangered in Europe, is the source of raw material, which is abundant in its secondary metabolites. During the field investigation conducted in Augustow and Knyszyn forests (Poland) and in Grodno Forest (Belarus), the plant species composition and population characteristics were measured. Additionally, to evaluate the edaphic conditions of arnica populations, soil samples were taken and analyzed. The sandy and very nutrient-poor soils are characterized by strong acidity and a very low concentration of macro- and microelements. The analyzed characteristics of the studied populations indicate a good status of populations located in Grodno Forest. However, the very small number of individuals and the very small proportion of flowering individuals in the populations in Augustow Forest and Knyszyn Forest indicate the need for active protective actions. Calamagrostis arundinacea can play the role of a competitor; therefore, during planning active protection, individuals of this species should be eliminated, and particular attention should be paid to the frequency and coverage of this plant species and the plant height of the herb layer. The dependence between population characteristics, especially the proportion of flowering stems and the concentration of available phosphorus, may indicate the effect of the concentration of this macroelement on flowering and, in consequence, provide a greater chance for the generative propagation of this plant species.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.0
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available